Panasonic MEW01091, Руководство по эксплуатации

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Panasonic Electric Works Nordic AB
MEW01091 Rev: 3 EBL128 Operating Instructions V1.1.x
63
FAULT: Output x, techn addr xxx
This is valid for COM loop output unit outputs.
If the output is programmed for sounders (type Alarm devices), it is
also indicated by LED "
Fault / Disablements Alarm devices" (L13)
blinking.
If the output is programmed for fire brigade tx (type Routing
equipment), it is also indicated by LED "
Fault / Disablements Fire
brigade tx" (L15) blinking.

Calibration not performed via menu H5/A3.

Short-circuit / break on the connected cable / equipment.

Connected equipment might be "stolen".

End-of-line capacitor(s) missing or not correct value (see
drawing 128-28).
NOTE! The calibrated value has to be in the range 470 nF – 5 x
470 nF (2350 nF).
FAULT: Read/write site data (SSW)
Some external influence has caused a fault in the SSW (the data that is
changed during operation, i.e. sensor values, access codes, etc.). This
is very serious. Call for service personnel / engineer immediately.
FAULT: Restart, code xx addr yyyyyyyyyyy
C.i.e. (EBL128) restart has occurred. See also page 74.
xx=00: Power up Restart. (Power supply connected)
xx=01: Watchdog Reset.
xx=02: Accidental jump to reset vector.
xx=03: Restart after SSD / Software / text file download
xx=04-19: Unexpected interrupt.
xx=20: S/W monitoring fault
NOTE!
xx=00 and 03 are normal
. Only acknowledge the "fault".
xx=01, 02 or 04-20 appearing often: call for service personnel /
engineer.
yy…y = memory address (before restart). Write down the
address and inform the service personnel/engineer.
FAULT: Several faults on COM-loop
Breaks (cut-offs) / short-circuits in more than one segment on the
COM loop. Normally this fault is generated in conjunction with some
cut-off faults / short-circuit faults. In that case, first correct one fault
and the next fault will be presented.